package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@Slf4j
@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
public class DishController {
    @Autowired
    private DishService dishService;
    @Qualifier("redisTemplate")
    @Autowired
    private RedisTemplate redisTemplate;

    private void cleanCache(String pattern){
        Set keys= redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
    @PostMapping
    @ApiOperation("新增菜品")
    public Result  save(@RequestBody DishDTO dishDTO){
        log.info("新增菜品");
        dishService.saveWithFlavors(dishDTO);
        String key = "dish_"+dishDTO.getCategoryId();
        cleanCache(key);
        return  Result.success();
    }
    @GetMapping("/page")
    @ApiOperation("分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO){
        log.info("分页查询开始{}",dishPageQueryDTO);
        PageResult pageResult= dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }
    @DeleteMapping()
    public Result delete(@RequestParam List<Long> ids){
        log.info("删除当前id{}菜品",ids);
        dishService.delete(ids);
        cleanCache("dish_*");
        return Result.success();
    }
    @GetMapping("/{id}")
    @ApiOperation("根据商品id查询")
    public Result<DishVO> getByid(@PathVariable Long id){
        log.info("开始根据id查询菜品信息,id是{}",id);
        DishVO dishVO = dishService.getByid(id);
        return Result.success(dishVO);
    }
    @PutMapping
    public Result updateDish(@RequestBody DishDTO dishDTO){
        dishService.updateDish(dishDTO);
        cleanCache("dish_*");
        return Result.success();
    }
    @PostMapping("/status/{status}")
    @ApiOperation("启用禁用分类")
    public Result<String> startOrStop(@PathVariable("status") Integer status, Long id){
        dishService.startOrStop(status,id);
        cleanCache("dish_*");
        return Result.success();
    }
    @GetMapping("/list")
    public Result<List<Dish>> list(Long categoryId){
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }
}
